If America insists on using fuel-efficiency standards to cut vehicle emissions, then tough ones are better than weak ones.
如果美国一定要利用燃油效率标准来减少车辆排放，那么猛药胜于软药。
Congressional action this week will center on reducing emissions by raising vehicle fuel-efficiency standards, including those for SUVs.
他提议减少电厂的温室气体排放量。本周国会议题是围绕通过提高机动车燃料效率标准来减少气体排放量这一论点展开的，其中也包括提高越野车的标准。
The new regulations include higher standards for vehicle fuel, and stricter restrictions on industrial and exhaust gas emissions.
新条例包括，为汽车燃油设定更高的标准，对工业和废气排放实行更严格的措施。
In March the Supreme Court will decide whether to raise fuel-efficiency and vehicle-emissions standards.
最高法院将于今年3月决定是否提高燃料效能和车辆排放标准。
In March the Supreme Court will decide whether to raise fuel-efficiency and vehicle-emissions standards.
最高法院将于今年3月决定是否提高燃料效能和车辆排放标准。
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